4887300840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{16363}}^1$

素因数の和:16527

約数の個数: 128

約数和(自身を含む): 15552345600

約数和(自身を除く): 10665044760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 131, 152, 190, 228, 262, 285, 380, 393, 456, 524, 570, 655, 760, 786, 1048, 1140, 1310, 1572, 1965, 2280, 2489, 2620, 3144, 3930, 4978, 5240, 7467, 7860, 9956, 12445, 14934, 15720, 16363, 19912, 24890, 29868, 32726, 37335, 49089, 49780, 59736, 65452, 74670, 81815, 98178, 99560, 130904, 149340, 163630, 196356, 245445, 298680, 310897, 327260, 392712, 490890, 621794, 654520, 932691, 981780, 1243588, 1554485, 1865382, 1963560, 2143553, 2487176, 3108970, 3730764, 4287106, 4663455, 6217940, 6430659, 7461528, 8574212, 9326910, 10717765, 12435880, 12861318, 17148424, 18653820, 21435530, 25722636, 32153295, 37307640, 40727507, 42871060, 51445272, 64306590, 81455014, 85742120, 122182521, 128613180, 162910028, 203637535, 244365042, 257226360, 325820056, 407275070, 488730084, 610912605, 814550140, 977460168, 1221825210, 1629100280, 2443650420, 4887300840]

約数ペア:

[(1, 4887300840), (2, 2443650420), (3, 1629100280), (4, 1221825210), (5, 977460168), (6, 814550140), (8, 610912605), (10, 488730084), (12, 407275070), (15, 325820056), (19, 257226360), (20, 244365042), (24, 203637535), (30, 162910028), (38, 128613180), (40, 122182521), (57, 85742120), (60, 81455014), (76, 64306590), (95, 51445272), (114, 42871060), (120, 40727507), (131, 37307640), (152, 32153295), (190, 25722636), (228, 21435530), (262, 18653820), (285, 17148424), (380, 12861318), (393, 12435880), (456, 10717765), (524, 9326910), (570, 8574212), (655, 7461528), (760, 6430659), (786, 6217940), (1048, 4663455), (1140, 4287106), (1310, 3730764), (1572, 3108970), (1965, 2487176), (2280, 2143553), (2489, 1963560), (2620, 1865382), (3144, 1554485), (3930, 1243588), (4978, 981780), (5240, 932691), (7467, 654520), (7860, 621794), (9956, 490890), (12445, 392712), (14934, 327260), (15720, 310897), (16363, 298680), (19912, 245445), (24890, 196356), (29868, 163630), (32726, 149340), (37335, 130904), (49089, 99560), (49780, 98178), (59736, 81815), (65452, 74670)]